Trace number 432295

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM07abcf74f2aa8e328290ac3dd6aefa51
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark152.087
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 661
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432295-1177941843/instance-432295-1177941843.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.02	c Highest Coefficient sum: 661
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.026 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.06/1800.60	c      100    231     2686    13516    5     5674    2069    100   2777 0.04
1800.06/1800.60	c      254    231     2840    22193    7     5984    2276    254   4703 0.05
1800.06/1800.60	c      480    231     3066    31852   10     6437    2504    480   6000 0.08
1800.06/1800.60	c      819    231     3405    44826   13     7113    2755    819   6552 0.12
1800.06/1800.60	c     1327    231     3913    65591   16     8131    3031   1327   6115 0.22
1800.06/1800.60	c     2091    231     4677    95252   20     9657    3335   2091   5760 0.36
1800.06/1800.60	c     3239    231     5825   141044   24    11954    3669   3239   5013 0.65
1800.06/1800.60	c     4961    231     5640   135101   23    11582    4036   3054   4547 1.09
1800.06/1800.60	c     7549    231     6113   194096   31    12530    4440   3527   3923 1.92
1800.06/1800.60	c    11429    231     5297   150138   28    10896    4885   2711   3391 3.37
1800.06/1800.60	c    17252    231     6009   207656   34    12321    5374   3423   3052 5.65
1800.06/1800.60	c    25989    231     6330   214695   33    12965    5912   3744   2858 9.09
1800.06/1800.60	c    39101    231     7151   231742   32    14605    6504   4565   2664 14.67
1800.06/1800.60	c    58772    231     6631   172653   26    13566    7155   4045   2563 22.92
1800.06/1800.60	c    88282    231     6669   184780   27    13642    7871   4083   2502 35.27
1800.06/1800.60	c   132553    231    10405   370277   35    21114    8659   7819   2313 57.30
1800.06/1800.60	c   198963    231     9979   341764   34    20261    9525   7393   2157 92.23
1800.06/1800.60	c   298584    231    12033   435767   36    24368   10478   9447   1995 149.61
1800.06/1800.60	c   448020    231    11636   423960   36    23574   11526   9050   1809 247.55
1800.06/1800.60	c   672178    231    12567   459180   36    25438   12679   9981   1652 406.66
1800.06/1800.60	c  1008421    231    12983   486597   37    26269   13947  10397   1488 677.51
1800.06/1800.60	c  1512793    231    14384   501387   34    29071   15342  11798   1359 1112.55
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c   22  2197258 396281  2880571    13663   515221  11077   1220 1800.07
1800.06/1800.60	s UNKNOWN
1800.06/1800.60	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-432295-1177941843 -o ROOT/results/node71/solver-432295-1177941843 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432295-1177941843/instance-432295-1177941843.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.65 0.49 0.22 2/64 21868
/proc/meminfo: memFree=1793656/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=19632 CPUtime=0
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 337 0 0 0 0 0 0 0 18 0 1 0 270173617 20103168 308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134526756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 4908 315 279 324 0 3957 0

[startup+0.095448 s]
/proc/loadavg: 0.65 0.49 0.22 2/64 21868
/proc/meminfo: memFree=1793656/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=4848 CPUtime=0.08
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 626 0 0 0 8 0 0 0 18 0 1 0 270173617 4964352 575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 1212 575 309 324 0 282 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4848

[startup+0.101448 s]
/proc/loadavg: 0.65 0.49 0.22 2/64 21868
/proc/meminfo: memFree=1793656/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=4848 CPUtime=0.09
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 633 0 0 0 9 0 0 0 18 0 1 0 270173617 4964352 582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 1212 582 309 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301474 s]
/proc/loadavg: 0.65 0.49 0.22 2/64 21868
/proc/meminfo: memFree=1793656/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=5504 CPUtime=0.29
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 813 0 0 0 29 0 0 0 19 0 1 0 270173617 5636096 762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 1376 762 309 324 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5504

[startup+0.701528 s]
/proc/loadavg: 0.65 0.49 0.22 2/64 21868
/proc/meminfo: memFree=1793656/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=6556 CPUtime=0.69
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 1071 0 0 0 69 0 0 0 22 0 1 0 270173617 6713344 1020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 1639 1020 309 324 0 709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6556

[startup+1.50164 s]
/proc/loadavg: 0.65 0.49 0.22 2/65 21869
/proc/meminfo: memFree=1790640/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=7336 CPUtime=1.49
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 1258 0 0 0 149 0 0 0 25 0 1 0 270173617 7512064 1207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 1834 1207 309 324 0 904 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7336

[startup+3.10185 s]
/proc/loadavg: 0.68 0.49 0.23 2/65 21869
/proc/meminfo: memFree=1789808/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=8108 CPUtime=3.09
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 1442 0 0 0 309 0 0 0 25 0 1 0 270173617 8302592 1391 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 2027 1391 309 324 0 1097 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8108

[startup+6.30129 s]
/proc/loadavg: 0.68 0.49 0.23 2/65 21869
/proc/meminfo: memFree=1788464/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=8752 CPUtime=6.28
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 1617 0 0 0 628 0 0 0 25 0 1 0 270173617 8962048 1566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 2188 1566 309 324 0 1258 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8752

[startup+12.7012 s]
/proc/loadavg: 0.73 0.51 0.23 2/65 21869
/proc/meminfo: memFree=1787632/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=9508 CPUtime=12.68
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 1814 0 0 0 1267 1 0 0 25 0 1 0 270173617 9736192 1763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 2377 1763 309 324 0 1447 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9508

[startup+25.5019 s]
/proc/loadavg: 0.77 0.53 0.24 2/65 21869
/proc/meminfo: memFree=1787568/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=9616 CPUtime=25.48
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 1825 0 0 0 2547 1 0 0 25 0 1 0 270173617 9846784 1774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 2404 1774 309 324 0 1474 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9616

[startup+51.1014 s]
/proc/loadavg: 0.85 0.56 0.26 2/65 21869
/proc/meminfo: memFree=1786736/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=10392 CPUtime=51.06
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2031 0 0 0 5105 1 0 0 25 0 1 0 270173617 10641408 1980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 2598 1980 309 324 0 1668 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10392

[startup+102.305 s]
/proc/loadavg: 0.94 0.63 0.30 2/65 21869
/proc/meminfo: memFree=1785968/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=11264 CPUtime=102.25
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2234 0 0 0 10224 1 0 0 25 0 1 0 270173617 11534336 2183 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 2816 2183 309 324 0 1886 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11264

[startup+162.301 s]
/proc/loadavg: 0.97 0.69 0.34 2/65 21869
/proc/meminfo: memFree=1785072/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=12004 CPUtime=162.23
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2437 0 0 0 16221 2 0 0 25 0 1 0 270173617 12292096 2386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3001 2386 309 324 0 2071 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12004

[startup+222.302 s]
/proc/loadavg: 0.99 0.75 0.38 2/65 21869
/proc/meminfo: memFree=1784688/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=12392 CPUtime=222.22
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2526 0 0 0 22220 2 0 0 25 0 1 0 270173617 12689408 2475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3098 2475 309 324 0 2168 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12392

[startup+282.302 s]
/proc/loadavg: 0.99 0.79 0.41 2/65 21869
/proc/meminfo: memFree=1783984/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=13124 CPUtime=282.2
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2717 0 0 0 28218 2 0 0 25 0 1 0 270173617 13438976 2666 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3281 2666 309 324 0 2351 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13124

[startup+342.302 s]
/proc/loadavg: 0.99 0.83 0.45 2/65 21869
/proc/meminfo: memFree=1783728/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=13356 CPUtime=342.18
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2762 0 0 0 34216 2 0 0 25 0 1 0 270173617 13676544 2711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3339 2711 309 324 0 2409 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13356

[startup+402.302 s]
/proc/loadavg: 0.99 0.85 0.48 2/65 21869
/proc/meminfo: memFree=1783728/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=13312 CPUtime=402.16
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2762 0 0 0 40214 2 0 0 25 0 1 0 270173617 13631488 2711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3328 2711 309 324 0 2398 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13312

[startup+462.301 s]
/proc/loadavg: 0.99 0.88 0.51 2/65 21869
/proc/meminfo: memFree=1783344/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=13836 CPUtime=462.14
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2892 0 0 0 46212 2 0 0 25 0 1 0 270173617 14168064 2841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3459 2841 309 324 0 2529 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13836

[startup+522.301 s]
/proc/loadavg: 0.99 0.90 0.54 2/65 21869
/proc/meminfo: memFree=1783408/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=13836 CPUtime=522.13
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2892 0 0 0 52211 2 0 0 25 0 1 0 270173617 14168064 2841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638778 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3459 2841 309 324 0 2529 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13836

[startup+582.301 s]
/proc/loadavg: 0.99 0.91 0.56 2/65 21869
/proc/meminfo: memFree=1783408/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=13836 CPUtime=582.11
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2892 0 0 0 58209 2 0 0 25 0 1 0 270173617 14168064 2841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3459 2841 309 324 0 2529 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 13836

[startup+642.301 s]
/proc/loadavg: 0.99 0.93 0.59 2/65 21869
/proc/meminfo: memFree=1783408/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=13836 CPUtime=642.1
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 2892 0 0 0 64208 2 0 0 25 0 1 0 270173617 14168064 2841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3459 2841 309 324 0 2529 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13836


################
# More data... #
################

[startup+822.303 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 21869
/proc/meminfo: memFree=1782832/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=14356 CPUtime=822.04
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3023 0 0 0 82202 2 0 0 25 0 1 0 270173617 14700544 2972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3589 2972 309 324 0 2659 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 14356

[startup+882.303 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 21869
/proc/meminfo: memFree=1782832/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=14356 CPUtime=882.02
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3023 0 0 0 88200 2 0 0 25 0 1 0 270173617 14700544 2972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3589 2972 309 324 0 2659 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 14356

[startup+942.302 s]
/proc/loadavg: 0.99 0.96 0.69 2/65 21869
/proc/meminfo: memFree=1782896/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=14356 CPUtime=942
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3023 0 0 0 94198 2 0 0 25 0 1 0 270173617 14700544 2972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3589 2972 309 324 0 2659 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 14356

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/65 21869
/proc/meminfo: memFree=1782896/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=14356 CPUtime=1001.99
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3023 0 0 0 100197 2 0 0 25 0 1 0 270173617 14700544 2972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3589 2972 309 324 0 2659 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 14356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 21869
/proc/meminfo: memFree=1782832/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=14356 CPUtime=1061.97
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3023 0 0 0 106195 2 0 0 25 0 1 0 270173617 14700544 2972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3589 2972 309 324 0 2659 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 14356

[startup+1122.3 s]
/proc/loadavg: 1.14 1.02 0.75 2/65 21869
/proc/meminfo: memFree=1782448/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=14748 CPUtime=1121.95
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3116 0 0 0 112193 2 0 0 25 0 1 0 270173617 15101952 3065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3687 3065 309 324 0 2757 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 14748

[startup+1182.3 s]
/proc/loadavg: 1.09 1.03 0.77 2/65 21869
/proc/meminfo: memFree=1781680/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1181.93
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3311 0 0 0 118191 2 0 0 25 0 1 0 270173617 15900672 3260 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3260 309 324 0 2952 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 15528

[startup+1242.3 s]
/proc/loadavg: 1.07 1.03 0.78 2/65 21869
/proc/meminfo: memFree=1781680/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1241.92
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 124190 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 15528

[startup+1302.3 s]
/proc/loadavg: 1.05 1.04 0.80 2/65 21869
/proc/meminfo: memFree=1781616/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1301.9
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 130188 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 15528

[startup+1362.3 s]
/proc/loadavg: 1.02 1.03 0.81 2/65 21869
/proc/meminfo: memFree=1781616/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1361.88
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 136186 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 15528

[startup+1422.3 s]
/proc/loadavg: 1.00 1.02 0.82 2/65 21869
/proc/meminfo: memFree=1781616/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1421.87
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 142185 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7646949 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 15528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 0.83 2/65 21869
/proc/meminfo: memFree=1781616/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1481.85
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 148183 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 15528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 0.83 2/65 21869
/proc/meminfo: memFree=1781680/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1541.83
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 154181 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 15528

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 21869
/proc/meminfo: memFree=1781744/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1601.81
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 160179 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 15528

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 21869
/proc/meminfo: memFree=1781744/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1661.79
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 166177 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 15528

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 21869
/proc/meminfo: memFree=1781680/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1721.78
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 172176 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 15528

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 21869
/proc/meminfo: memFree=1781680/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1781.76
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 178174 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 15528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 21869
/proc/meminfo: memFree=1781680/2055920 swapFree=4184260/4192956
[pid=21868] ppid=21866 vsize=15528 CPUtime=1800.06
/proc/21868/stat : 21868 (bsolo3.0.17) R 21866 21868 21415 0 -1 4194304 3317 0 0 0 180004 2 0 0 25 0 1 0 270173617 15900672 3266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21868/statm: 3882 3266 309 324 0 2952 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15528

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 15
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1800.05
CPU system time (s): 0.030995
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 15528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3321
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 2526

runsolver used 1.46078 second user time and 3.46847 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Apr 30 14:04:03 UTC 2007

IDJOB= 432295
IDBENCH= 1282
IDSOLVER= 199
FILE ID= node71/432295-1177941843

PBS_JOBID= 4727528

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432295-1177941843/instance-432295-1177941843.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-432295-1177941843 -o ROOT/results/node71/solver-432295-1177941843 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432295-1177941843/instance-432295-1177941843.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  07abcf74f2aa8e328290ac3dd6aefa51

RANDOM SEED= 947027128

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1794192 kB
Buffers:         32136 kB
Cached:         149488 kB
SwapCached:       2792 kB
Active:          92472 kB
Inactive:        98940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794192 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            6780 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            56352 kB
Committed_AS:  3758676 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node71 on Mon Apr 30 14:34:06 UTC 2007